Corpus 1,272 assessed · 1,173 scored · 643 reproduced ≥75 · 168 flagged ·∅ 74.1/100
← Dataset search

GSE19826

GEO first seen 2013

Expression data from gastric cancer

Organism
Homo sapiens
Samples
27
Type
Expression profiling by arra...
Submitted
2010-01-11

We used microarrays to detail the global program of gene expression between Chinese gastric cancer and its adjacent noncancer tissues and identified some key differential expression genes in cancer. Gene expression profiling is a valuable tool for identifying differentially expressed genes in studies of gastric cancer. However, it remains difficult to assign biological significance to the vast number of genes. There is an increasing awareness of gene expression profile as an important part of th...

Provenance — who produced it, who reused it

Linked to 60 papers in the literature. Roles are inferred factual signals (who deposited the data vs who reused it), with counts — never a judgement about any author.

Reused by

56 further papers cite this accession but reuse could not be confirmed.

Deep data QC

metadata only · no data-level QC for this type

Standardized, field-standard QC computed by touching the data — every metric states how it was obtained

Data type / assay
microarray-expr
Organism
Homo sapiens
Read type
not sequencing
Files available
CEL
Metrics (value · how obtained)
supplementary file types CEL reported
QC cost 4 s compute

measured = computed from the data · extrapolated/reported = derived or from the repository · dq-1.0 · provisional — verify independently